doc: use more educative example for #[convert]

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/tests.rs b/tests/tests.rs
index aa5e996..41ed98c 100644
--- a/tests/tests.rs
+++ b/tests/tests.rs
@@ -306,13 +306,13 @@ struct SuperError;
 trait Cache {}
 #[dynamize::dynamize]
 trait Client {
-    type Error: Into<SuperError>;
+    type Error: std::error::Error;
 
     fn get(&self, url: String) -> Result<Vec<u8>, Self::Error>;
 }
 #[dynamize::dynamize]
 #[dynamized(Client)]
-#[convert = |x: <Self as Client>::Error| -> SuperError {x.into()}]
+#[convert = |x: <Self as Client>::Error| -> Box<dyn std::error::Error + '_> {Box::new(x) as _}]
 trait ClientWithCache: Client {
     fn get_with_cache<C: Cache>(
         &self,